#12 Couldn't register with accessibility bus: Did not receive a reply (arch linux)

[panicnot42]

When running florence at startup with XFCE4, it crashes on key press with this log:

Florence version 0.6.3

** (florence:753): WARNING : Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Florence version 0.6.3
XRecord extension found version=1.13
CONF:input-method=<'touch'>
CONF:file=<'/usr/share/florence/layouts/florence-alt.xml'>
Using file /usr/share/florence/layouts/florence-alt.xml
Layout name: "Alternative keyboard"
CONF:style=<'/usr/share/florence/styles/hard'>
Using file /usr/share/florence/styles/hard/florence.style
CONF:key=<'#000000'>
CONF:outline=<'#808080'>
CONF:label=<'#FFFFFF'>
CONF:label-outline=<'#000000'>
...snip...
** (florence:755): WARNING : Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

** (florence:755): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
WARNING: AT-SPI has been disabled at run time: auto-hide mode is disabled.

** (florence:753): WARNING **: Couldn't register with accessibility bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

** (florence:753): ERROR **: AT-SPI: COuldn't connect to accessibility bus. Is at-spi-bus-launcher running?

Additionally,
[joseph@hactar ~]$ ps -ef | grep at-spi-bus-launcher
lightdm 694 1 0 02:57 ? 00:00:00 /usr/lib/at-spi2-core/at-spi-bus-launcher

and

[joseph@hactar ~]$ florence -V
Florence (florence) 0.6.3

[Aaditya Bagga]

+1
Installed florence on raspbian stretch, didnt work.

$ lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.9 (stretch)
Release:    9.9
Codename:   stretch

at-spi was not installed, after manually installing also it did not work.

$ ps -ef | grep at-spi-bus-launcher
pi        5383  2889  0 15:50 pts/0    00:00:00 grep --color=auto at-spi-bus-launcher